Add rejected ports to blacklist so that attempts are not made to connect to port again and again.
Rejected ports should be removed from blacklist only when a port is disconnected. This check and removal can ideally be done in scan_sink() function calls.
Add rejected ports to blacklist so that attempts are not made to connect to port again and again. Rejected ports should be removed from blacklist only when a port is disconnected. This check and removal can ideally be done in scan_sink() function calls.